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TOP270

5500 FT-LBS CLASS HYDRAULIC BREAKER

Precision machining processes and strict Okada quality control are used to produce all main breaker components. There is no need for complete assembly replacements and the use of high precision parts mean economical, labor-saving rebuilds of your Okada breaker.

Breaker brackets are made of heavy gauge high tensile steel plates and are designed to give maximum protection to the breaker body and dissipate heat while making it easier to access the equipment during daily maintenance inspection.Okada bushing designs, a special heat treatment process and individually lubricated bushings enhance the service life of wear parts.

Included as standard equipment on the TOP205J and larger breakers is a “Y” style accumulator that utilizes a diaphragm design and easyto-service body. This accumulator provides maximum performance while reducing overall maintenance costs.

Dealer Logincontact sales
IMPACT ENERGY CLASSFT-LB
JOULES
OPERATING WEIGHTLBS
KG
OIL FLOWGPM
LPM
FREQUENCYBPM L-Mode
BPM S-Mode
OPERATING PRESSUREPSI
BAR
MECHANICAL ENERGYHP
KW
MECHANICAL ENERGY AVG.HP
KW
UNIT WORKING LENGTHINCHES
CM
TOOL DIAMETERINCHES
MM
TOOL WORKING LENGTHINCHES
MM
85DB(A) LEVEL DISTANCEFEET
M
CARRIER WEIGHT RANGE1000 LBS.
TON
TOP270
IMPACT ENERGY CLASSFT-LB5500
JOULES7458
OPERATING WEIGHTLBS5680
KG2576
OIL FLOWGPM47-63
LPM178-238
FREQUENCYBPM L-Mode360-440
BPM S-Mode600-700
OPERATING PRESSUREPSI1850-2420
BAR128-167
MECHANICAL ENERGYHP60-105
KW45-78
MECHANICAL ENERGY AVG.HP82.5
KW62
UNIT WORKING LENGTHINCHES114
CM290
TOOL DIAMETERINCHES5.5
MM140
TOOL WORKING LENGTHINCHES27.7
MM704
85DB(A) LEVEL DISTANCEFEET100-140
M31-43
CARRIER WEIGHT RANGE1000 LBS.44-66
TON20-30
TOP100A
IMPACT ENERGY CLASSFT-LB2500
JOULES3390
OPERATING WEIGHTLBS2440
KG1107
OIL FLOWGPM29-35
LPM110-132
FREQUENCYBPM L-Mode550-710
-
OPERATING PRESSUREPSI2030-2620
BAR140-180
MECHANICAL ENERGYHP40-63
KW30-47
MECHANICAL ENERGY AVG.HP51.5
KW38
UNIT WORKING LENGTHINCHES81
CM206
TOOL DIAMETERINCHES4.3
MM109
TOOL WORKING LENGTHINCHES23.4
MM594
85DB(A) LEVEL DISTANCEFEET-
M-
CARRIER WEIGHT RANGE1000 LBS.22-42
TON10-18
TOP150
IMPACT ENERGY CLASSFT-LB3000
JOULES4068
OPERATING WEIGHTLBS3000
KG1361
OIL FLOWGPM30-35
LPM114-132
FREQUENCYBPM L-Mode600-750
-
OPERATING PRESSUREPSI2030-2620
BAR140-180
MECHANICAL ENERGYHP42-63
KW31-47
MECHANICAL ENERGY AVG.HP52.5
KW39
UNIT WORKING LENGTHINCHES94
CM239
TOOL DIAMETERINCHES4.8
MM122
TOOL WORKING LENGTHINCHES24
MM610
85DB(A) LEVEL DISTANCEFEET-
M-
CARRIER WEIGHT RANGE1000 LBS.28-42
TON13-19
TOP205J
IMPACT ENERGY CLASSFT-LB4000
JOULES5424
OPERATING WEIGHTLBS4120
KG1868
OIL FLOWGPM43-53
LPM163-200
FREQUENCYBPM L-Mode370-430
BPM S-Mode500-560
OPERATING PRESSUREPSI2030-2620
BAR140-180
MECHANICAL ENERGYHP60-95
KW45-71
MECHANICAL ENERGY AVG.HP78
KW58
UNIT WORKING LENGTHINCHES103
CM262
TOOL DIAMETERINCHES5.3
MM135
TOOL WORKING LENGTHINCHES27.5
MM699
85DB(A) LEVEL DISTANCEFEET82-115
M25-35
CARRIER WEIGHT RANGE1000 LBS.40-60
TON18-27
TOP300
IMPACT ENERGY CLASSFT-LB7500
JOULES10,170
OPERATING WEIGHTLBS6650
KG3016
OIL FLOWGPM63-72
LPM238-273
FREQUENCYBPM L-Mode280-420
-
OPERATING PRESSUREPSI2030-2620
BAR140-180
MECHANICAL ENERGYHP88-130
KW66-97
MECHANICAL ENERGY AVG.HP109
KW81
UNIT WORKING LENGTHINCHES126
CM320
TOOL DIAMETERINCHES6.1
MM155
TOOL WORKING LENGTHINCHES32.6
MM828
85DB(A) LEVEL DISTANCEFEET113-158
M34
CARRIER WEIGHT RANGE1000 LBS.62-114
TON28-52
TOP400
IMPACT ENERGY CLASSFT-LB12,000
JOULES16,272
OPERATING WEIGHTLBS9350
KG4240
OIL FLOWGPM74-93
LPM280-352
FREQUENCYBPM L-Mode320-400
-
OPERATING PRESSUREPSI2030-2620
BAR140-180
MECHANICAL ENERGYHP103-167
KW77-125
MECHANICAL ENERGY AVG.HP135
KW101
UNIT WORKING LENGTHINCHES145
CM368
TOOL DIAMETERINCHES6.7
MM170
TOOL WORKING LENGTHINCHES36.8
MM935
85DB(A) LEVEL DISTANCEFEET128-173
M39-53
CARRIER WEIGHT RANGE1000 LBS.99-176
TON45-80
TOP800
IMPACT ENERGY CLASSFT-LB15,000
JOULES20,340
OPERATING WEIGHTLBS12,350
KG5601
OIL FLOWGPM79-101
LPM299-382
FREQUENCYBPM L-Mode260-340
-
OPERATING PRESSUREPSI1990-2620
BAR137-180
MECHANICAL ENERGYHP108-182
KW80-135
MECHANICAL ENERGY AVG.HP145
KW108
UNIT WORKING LENGTHINCHES160
CM406
TOOL DIAMETERINCHES7.4
MM188
TOOL WORKING LENGTHINCHES40.5
MM1029
85DB(A) LEVEL DISTANCEFEET137-185
M42-56
CARRIER WEIGHT RANGE1000 LBS.110-220
TON50-100

Accumulator

Used to reduce pressure spikes in supply and return lines to protect the carrier hydraulic system. The high pressure accumulator is field repairable without removing the breaker from its mountings. Breakers under 4000 lbs. do not require accumulators.

Seals

Cup seals are utilized to secure the flow in the oil and gas chambers.

Nitrogen gas

Cushions piston on the upstroke, eliminating the need for shock absorbers. Increases the piston down stroke force.

Auto-lube

A central grease port with internal grease passage allows you to easily adapt the hammer to most Auto Lube systems.

Working tools

Choice of moil, chisel, blunt and special application tools.

Piston Travel/Long Stroke Design

Travels through one machined piece (no misalignment). The long stroke design reduces shock loads and vibration, which can cause operator fatigue and machine stress. Okada breakers have the highest tolerance to high operational back pressures available without negative operational effects.

Chisel set pin

Heavy dual chisel set pins in many Okada models offer extended service life.